SOLUTION: eleminate theta if x=2cos theta - 3sin theta y=cos theta + 2sin thera

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Question 851194: eleminate theta if
x=2cos theta - 3sin theta
y=cos theta + 2sin thera
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
t=theta
x=2cos t - 3sin t
y=cos t + 2sin t
xr=2rcos t - 3rsin t
yr=rcos t + 2rsin t

xr=2x - 3y
yr=x + 2y